https://answers.axonivy.com/questions/3800/docker-iar-deployment<p>Hi Ivy team</p> <p>I have a zip file with IARs (but w/o app.yaml) and I use COPY to copy the zip file to the deploy folder of the Ivy engine, where it should be deployed at startup - according to the doc.</p> <p>a) is this procedure correct ? b) If yes then I get -&gt; Caused by: java.nio.file.FileSystemNotFoundException: /usr/lib/axonivy-engine-7x/applications/projects/authentication_tool_ivy/1.zip</p> <p>There is indeed a authentication_tool_ivy-7.2.0-SNAPSHOT.iar in the zip file.</p> <p>Any idea why this error happens ? Any more specific description how the files have to be named ? Is the order how the IARs are listed in the zip file relevant ?</p> <p>Thanks &amp; Regards John Moser</p>enThu, 16 May 2019 02:31:07 -0400https://answers.axonivy.com/questions/3800/docker-iar-deployment/3803<p>Hello John Moser</p> <p>That's fine when you copy the <code>iar</code> to the deploy directory in your <code>Dockerfile</code>, but for Axon.ivy Engine 7.3.1 and earlier you must mount the <code>applications</code> directory to a persistent volume. Have a look at our docker sample for that: <a href="https://github.com/ivy-samples/docker-samples/blob/master/ivy-deploy-app/docker-compose.yml">https://github.com/ivy-samples/docker-samples/blob/master/ivy-deploy-app/docker-compose.yml</a></p> <p>This is a known problem and I'm currently working on that so that nobody needs to mount this <code>application</code> directory to a persistent volume. This solution should be part of our next release.</p>Alex SuterThu, 16 May 2019 02:31:07 -0400https://answers.axonivy.com/questions/3800/docker-iar-deployment/3803